.table-responsive-bordered td, .table-responsive-bordered th {
    border: 1px solid #dee2e6;
}

@media (max-width: 768px) {
    .h-rmd-30 {
        height:30%;
    }

    .h-rmd-70 {
        height:70%;
        padding-top: 1rem;
    }
}

@media (min-width: 769px) {
    .h-rmd-30, .h-rmd-70{
        height:100%
    }
}